Cited by 119Heart Rate Variability and Autonomic ControlDementia and Cognitive Impairment ResearchCardiovascular Health and Disease Prevention

Cognitive function is associated with impaired heart rate variability in ageing adults: the Irish longitudinal study on ageing wave one results.

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Frewen, John, Finucane, Ciaran, Savva, George M., Boyle, Gerard, Coen, Robert F., Kenny, Rose Anne·2013·Clinical Autonomic Research

Abstract

Objective To examine the independent association between heart rate variability (HRV) and cognitive performance, in a nationally representative population study of older adults.Methods Cross-sectional analysis of wave 1 data from the Irish longitudinal study on ageing (TILDA) was performed. A subset of 4,763 participants who underwent ECG recording during resting and paced breathing periods were used for the analysis. HRV indices were divided into quintiles for comparison of values and cognitive performance was defined using the Montreal cognitive assessment (MOCA) score. Multivariate linear regression was used to model the association between cognition and different quintiles of each HRV index, after adjustment for covariates.Results The mean age was 61.7 ± 8.3 years and 2,618 (55 %) were female. Lower quintiles of SDNN (P = 0.01-paced), LF (P = 0.001-paced), and LF:HF ratio (P = 0.049-paced) were significantly associated with lower MOCA scores (during both recording periods), independent of confounders. Sub-domains of MOCA responsible for the relationship were predominantly memory recall and language.Interpretation Reduced HRV is significantly associated with lower cognitive performance at a population level in people aged 50 and older. This further strengthens the relationship between autonomic dysfunction and cognitive disorders.

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  • High heart rate variability increases control over memory and helps suppress unwanted memories, while low heart rate variability worsens performance in short and long-term verbal memory.

    “High HRV increases control over memory and helps suppress unwanted memories (Gillie et al., 2014), while low HRV worsens performance in short and long-term verbal memory (Frewen et al., 2013).”

    From Remembering what did not happen: the role of hypnosis in memory recall and false memories formation (2025) · cites this paper as Frewen et al., 2013

    The Results (page not supplied) associate lower HRV with poorer memory recall and language performance in adults over 50. They do not distinguish short- from long-term verbal memory, and the paper says the direction of causality remains to be explored; it does not establish that low HRV worsens performance. The separate claim about suppressing unwanted memories is attributed to Gillie et al., not Frewen et al. (LLM, conf=0.87)

    Experimental — accuracy not yet measured
  • Resting-state HRV is associated with cognitive performance.

    “resting-state HRV is associated with cognitive performance (Hansen et al., 2003; Frewen et al., 2013; Gillie et al., 2014; Zeki Al Hazzouri et al., 2014; Colzato et al., 2018)”

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Research works printed but not linked: 1

  1. Whelan BJ (1979) RANSAM: A random sampling design for Ireland. Econ Soc Rev 10(2):169-175

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Authors
Frewen, J., Finucane, C., Savva, G. M., Boyle, G., Coen, R. F., & Kenny, R. A.
Affiliations
  • Trinity College Dublin (IE)
  • St. James's Hospital (IE)
Corresponding author
Frewen, John
Venue
Clinical Autonomic Research
Published
2013-09-28
Volume
23
Issue
6
Pages
313-323
ISSN
  • 0959-9851 (ISSN-L)
  • 1619-1560
OpenAlex
W1980021733
Cited by
119
References
49
Citations by year
2026: 3 · 2025: 11 · 2024: 12 · 2023: 16 · 2022: 15 · 2021: 14 · 2020: 11 · 2019: 8 · 2018: 5 · 2017: 9 · 2016: 5 · 2015: 6 · 2014: 4
FWCI
3.36
Type
journal article
Language
en
Open access
Licence
Locations
  • Clinical Autonomic Research (publishedVersion)
  • PubMed (publishedVersion)
  • UEA Digital Repository (University of East Anglia) (acceptedVersion)
  • Arrow@dit (Dublin Institute of Technology) (submittedVersion, cc-by-nc-sa)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Heart Rate Variability and Autonomic Control
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Health and Disease Prevention
Keywords
heart rate variability, cognitive function, older adults, autonomic dysfunction, SDNN, LF/HF ratio, paced breathing, Montreal Cognitive Assessment, memory retrieval, language
MeSH terms
Aged, Aging, Cognition, Cross-Sectional Studies, Electrocardiography, Female, Heart Rate, Humans, Longitudinal Studies, Male, Middle Aged, Neuropsychological Tests

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